Free tools Social media image resizer

Every size, from one image.

Crop one image for every platform — YouTube thumbnails, Instagram posts and stories, LinkedIn, X and Facebook — and download each at the right size.

  • 100% free
  • No sign-up
  • Runs in your browser
How it works

Three steps, a few seconds.

  1. 01Add an imageIt stays in your browser.
  2. 02Pick the sizesThumbnails, posts, stories, banners — for six platforms.
  3. 03Crop and downloadMove the crop, or fit the whole image on a blurred background.

The sizes that matter

YouTube thumbnail: 1280×720. Instagram post: 1080×1350 (4:5). Stories, Reels and TikTok: 1080×1920 (9:16). X post image: 1600×900. LinkedIn and Facebook link image: 1200×627 and 1200×630. Banners: YouTube 2560×1440, LinkedIn 1584×396, X 1500×500.

Leave room for the interface

On 9:16 Stories, Reels and TikTok, the top and bottom are covered by buttons and captions. Keep faces and text in the middle. On banners, profile pictures cover a corner — and YouTube shows only the middle strip of a banner on phones.

FAQ

Good to know.

Is my image uploaded?

No. Cropping and resizing happen in your browser.

What if my image is the wrong shape?

Drag the crop to keep what matters, or choose “Fit” to show the whole image on a blurred copy of itself.

Which format should I download?

JPG for photos, PNG for images with text or flat colour.

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